4K/16K I²C Serial EERAMs

Microchip Technology 4K/16K I2C Serial EERAMs are 4Kbit and 16Kbit SRAM with EEPROM backup. The 4K/16K EERAMs are organized as 512 x 8bits or 2048 x 8bits of memory, utilizing the I2C serial interface. The EEPROM cells offer high-endurance nonvolatile storage of data, while the device allows infinite read and write cycles to the SRAM. When loss of power occurs, with an external capacitor, the SRAM data is automatically transferred to the EEPROM. Using either the Hardware Store pin or software control, data can be transferred manually. The EEPROM data is automatically recalled to the SRAM upon power-up or with software control. 

Resultados: 39
Selecionar Imagem Número de peça Fabricante Descrição Ficha técnica Disponibilidade Preços (USD) Filtrar os resultados na tabela por preço unitário baseado na sua quantidade. Qtde RoHS Modelo ECAD Tamanho da memória Organização Tempo de acesso Frequência de operação máxima Tipo de interface Tensão de alimentação - Máx Tensão de alimentação - Mín Tensão de alimentação - Máx Temperatura operacional mínima Temperatura operacional máxima Estilo de montagem Caixa / Gabinete Embalagem
Microchip Technology SRAM 16k, 3.0V EERAM IND Tempo de conclusão sem o estoque 10 semanas
Corte de fita
$0.89
$0.888
Bobina
$0.831
Mín.: 1
Mult.: 1
: 3,300
16 kbit 2 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel
Microchip Technology SRAM 4k, 5.0V EERAM IND 2,681Em estoque
Corte de fita
$0.76
$0.757
$0.75
Bobina
$0.703
Mín.: 1
Mult.: 1
: 3,300
4 kbit 512 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape
Microchip Technology SRAM 4k, 5.0V EERAM IND 465Em estoque
$0.83
$0.821
$0.789
$0.746
Mín.: 1
Mult.: 1
4 kbit 512 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C SMD/SMT Tube
Microchip Technology SRAM 16k, 5.0V EERAM EXT 405Em estoque
$1.04
$0.991
$0.959
Mín.: 1
Mult.: 1
16 kbit 2 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C SMD/SMT Tube
Microchip Technology SRAM 4k, 5.0V EERAM EXT 101Em estoque
$0.83
$0.821
$0.789
$0.746
Mín.: 1
Mult.: 1
4 kbit 512 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C SMD/SMT Tube
Microchip Technology SRAM 4k, 5.0V EERAM IND 102Em estoque
600Esperado 16/11/2026
$0.74
$0.735
$0.714
$0.693
Mín.: 1
Mult.: 1
4 kbit 512 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C SMD/SMT Tube
Microchip Technology SRAM 16k, 5.0V EERAM EXT 20Em estoque
$1.19
$1.14
$1.10
Mín.: 1
Mult.: 1
16 kbit 2 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C Through Hole PDIP-8 Tube
Microchip Technology SRAM 16k, 5.0V EERAM EXT 281Em estoque
$0.94
$0.938
$0.895
$0.863
Mín.: 1
Mult.: 1
16 kbit 2 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C SMD/SMT Tube
Microchip Technology SRAM 16k, 5.0V EERAM IND 321Em estoque
$1.09
$1.06
$0.991
Mín.: 1
Mult.: 1
16 kbit 2 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 85 C Through Hole PDIP-8 Tube
Microchip Technology SRAM 16k, 5.0V EERAM IND 375Em estoque
$0.87
$0.863
$0.842
$0.81
Mín.: 1
Mult.: 1
16 kbit 2 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C SMD/SMT Tube
Microchip Technology SRAM 16k, 5.0V EERAM IND 442Em estoque
$0.94
$0.938
$0.895
$0.863
Mín.: 1
Mult.: 1
16 kbit 2 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C SMD/SMT Tube
Microchip Technology SRAM 4k, 3.0V EERAM EXT 205Em estoque
$0.83
$0.821
$0.789
$0.746
Mín.: 1
Mult.: 1
4 kbit 512 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C SMD/SMT Tube
Microchip Technology SRAM 4k, 3.0V EERAM IND 410Em estoque
$0.98
$0.948
$0.906
Mín.: 1
Mult.: 1
4 kbit 512 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C Through Hole PDIP-8 Tube
Microchip Technology SRAM 4k, 3.0V EERAM IND 788Em estoque
$0.83
$0.821
$0.789
$0.746
Mín.: 1
Mult.: 1
4 kbit 512 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C SMD/SMT Tube
Microchip Technology SRAM 16k, 3.0V EERAM IND 375Em estoque
$1.09
$1.06
$0.991
Mín.: 1
Mult.: 1
16 kbit 2 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C Through Hole PDIP-8 Tube
Microchip Technology SRAM 16k, 3.0V EERAM IND 123Em estoque
4,200Esperado 17/05/2027
$0.87
$0.863
$0.842
$0.81
Mín.: 1
Mult.: 1
16 kbit 2 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C SMD/SMT SOIC-8 Tube
Microchip Technology SRAM 4k, 5.0V EERAM EXT 330Em estoque
$1.07
$1.03
$0.98
Mín.: 1
Mult.: 1
4 kbit 512 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C Through Hole PDIP-8 Tube
Microchip Technology SRAM 4k, 5.0V EERAM IND 113Em estoque
$0.98
$0.948
$0.906
Mín.: 1
Mult.: 1
4 kbit 512 k x 8 400 ns 1 MHz I2C 5.5 V 4.5 V 400 uA - 40 C + 125 C Through Hole PDIP-8 Tube
Microchip Technology SRAM 4k, 3.0V EERAM IND 9Em estoque
4,100No pedido
$0.74
$0.735
$0.714
$0.693
Mín.: 1
Mult.: 1
4 kbit 512 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C SMD/SMT Tube
Microchip Technology SRAM 4k, 3.0V EERAM IND 5Em estoque
3,300Esperado 26/04/2027
Corte de fita
$0.76
$0.757
$0.75
Bobina
$0.703
Mín.: 1
Mult.: 1
: 3,300
4 kbit 512 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology SRAM 16k, 3.0V EERAM EXT
9,112No pedido
$0.94
$0.938
$0.895
$0.863
Mín.: 1
Mult.: 1
16 kbit 2 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C SMD/SMT SOIC-8 Tube
Microchip Technology SRAM 16k, 3.0V EERAM EXT
3,097No pedido
$1.04
$0.991
$0.959
Mín.: 1
Mult.: 1
16 kbit 2 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C SMD/SMT TSSOP-8 Tube
Microchip Technology SRAM 16k, 3.0V EERAM EXT
3,220Esperado 19/04/2027
Corte de fita
$0.98
Bobina
$0.884
Mín.: 1
Mult.: 1
: 3,300
16 kbit 2 k x 8 400 ns 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C SMD/SMT SOIC-8 Reel, Cut Tape
Microchip Technology SRAM 16k, 3.0V EERAM EXT
2,450Esperado 26/07/2027
Corte de fita
$1.07
$1.06
Bobina
$0.98
Mín.: 1
Mult.: 1
: 2,500
TSSOP-8 Reel, Cut Tape
Microchip Technology SRAM 4k, 3.0V EERAM EXT
5,300Esperado 26/07/2027
$0.89
$0.884
$0.863
$0.831
Mín.: 1
Mult.: 1
4 kbit 512 k x 8 1 MHz I2C 3.6 V 2.7 V 400 uA - 40 C + 125 C SMD/SMT TSSOP-8 Tube